From a5969cabbb4660eab42b6ef0412cbbd1200cf14d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 12 Oct 2024 07:10:09 +0000
Subject: [PATCH] 修改led为gpio
---
kernel/arch/x86/include/asm/extable.h | 12 ++++++++++--
1 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/kernel/arch/x86/include/asm/extable.h b/kernel/arch/x86/include/asm/extable.h
index f9c3a5d..1f0cbc5 100644
--- a/kernel/arch/x86/include/asm/extable.h
+++ b/kernel/arch/x86/include/asm/extable.h
@@ -29,9 +29,17 @@
(b)->handler = (tmp).handler - (delta); \
} while (0)
-extern int fixup_exception(struct pt_regs *regs, int trapnr);
+enum handler_type {
+ EX_HANDLER_NONE,
+ EX_HANDLER_FAULT,
+ EX_HANDLER_UACCESS,
+ EX_HANDLER_OTHER
+};
+
+extern int fixup_exception(struct pt_regs *regs, int trapnr,
+ unsigned long error_code, unsigned long fault_addr);
extern int fixup_bug(struct pt_regs *regs, int trapnr);
-extern bool ex_has_fault_handler(unsigned long ip);
+extern enum handler_type ex_get_fault_handler_type(unsigned long ip);
extern void early_fixup_exception(struct pt_regs *regs, int trapnr);
#endif
--
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